TechPro A1TO274L Door Mirror - Left

Left Door Mirror for 2010-2012 Toyota 4Runner

Replace a damaged or non-functioning driver-side mirror with this TechPro door mirror for the 2010-2012 Toyota 4Runner. It is a power mirror with heating and paint-to-match finish requirements, and it is specified for vehicles without side signal lamps.

• Fits 2010-2012 Toyota 4Runner, left
• Power mirror configuration
• Heated mirror function
• Paint to match exterior finish
• For models without side signal lamps
• OE reference: 8794035A21-PFM
• Part number: A1TO274L

Detailed Product Information

This TechPro door mirror is built for direct replacement on the left side of the Toyota 4Runner across the 2010, 2011, and 2012 model years. The fitment is specific to vehicles equipped with power adjustment and heated mirror functionality, and it excludes 4Runner models with side signal lamps. Use A1TO274L when you need a replacement that matches the OE application reference 8794035A21-PFM.

Common Problems This Part Can Address

• Broken or cracked driver-side mirror housing
• Loss of power mirror adjustment
• Heated mirror function failure after impact damage
• Exterior mirror finish mismatch after replacement
• Mirror damage from parking lot or road debris contact

Installation Notes and Tips

Verify the vehicle has a left-side mirror, power adjustment, heating, and no side signal lamps before ordering. Confirm connector style and mounting points against the original mirror assembly prior to installation. Paint to match the vehicle finish as needed for proper exterior appearance.

Quality Assurance

TechPro part A1TO274L is cataloged to OE reference 8794035A21-PFM for the listed Toyota 4Runner application, supporting accurate fitment selection for replacement work.